KEF Q550 Floorstanding Loudspeaker, Black, White, Walnut (Each)

by KEF
SKU KFQ550LINEARBLACK
Color
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Q550 Floorstanding Speaker

The Q550 is the smallest floorstander in the Q Series line. Featuring KEF's signature Uni-Q driver array paired with a 130mm (5.25 inch) aluminium bass driver and two matching ABRs, the Q550 delivers a phenomenal audiophile performance with clarity, scale, and controlled bass. Great for large or small rooms the Q550 is available in Satin Black or Satin White finishes.

"Sit anywhere" Uni-Q Sound

At the heart of the evolved Q Series is the Uni-Q driver array. KEF's signature innovation places the tweeter in the acoustic center of the midrange cone, bringing the acoustic ideal of a single point source closer than ever to realisation. The result is a more detailed, more accurate three-dimensional sound image, which is dispersed more evenly throughout the room than is possible with a conventional speaker. Uni-Q's ultra-wide dispersion is further enhanced by KEF's 'tangerine' waveguide over the tweeter dome.

Uni-Q sound taken to the next level

The addition of the Damped tweeter loading tube providing a gentle termination of sound produced from the back of the tweeter, lower treble performance is improved dramatically and a new low-distortion inductor on the crossover provides cleaner bass response.

Redesigned Bass Drivers

Low-frequency (LF) drivers now have a larger roll surround, along with a new spider suspension to produce cleaner bass at high volumes. A new cone structure improves midrange clarity, and an enhanced Auxiliary Bass Radiators (ABRs) with a new surround and rear suspension delivers better controlled and more impressive bass.

New Cabinet Design

In the newest line of Q Series Floorstanders the Uni-Q driver has been placed in sealed box within the cabinet. The closed box midrange cabinet design reduces the load on the Uni-Q midrange cone, increasing clarity and detail while delivering cleaner, punchier bass. Midrange clarity is enhanced again through improvements to the mid-bass driver that allowed the DC blocking capacitor to be eliminated. Its removal also created a more natural bass roll-off between the drivers.

Design Two and a half-way bass reflex
Drive Units 130mm (5.25in.) aluminum Uni-Q
25mm (1in.) vented aluminum dome HF
130mm (5.25in.) aluminum LF
2x 130mm (5.25in.) aluminum ABR
Frequency Range Free Field (-6dB) 45Hz
Frequency Response (±3dB) 58Hz - 28kHz
Crossover Frequency 2.5kHz
Amplifier Requirements 15 - 130W
Sensitivity (2.83V/1m) 87dB
Maximum Output 110dB
Nominal Impedance 8Ω (min.3.5Ω)
Dimension (H X W X D) 926mm (36.45 inches) x 299mm (11.77 inches) x 310mm (12.20 inches)
Weight (pounds) (32 lbs)

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